// @env NYASH_AWAIT_MAX_MS=5000
// Simple nowait/await test under Interpreter

static box Main {
    main() {
        // spawn two async computations
        nowait fa = 10 + 20
        nowait fb = 1 + 2

        // wait and combine
        a = await fa
        b = await fb
        return a + b   // 33
    }
}